Injection mold for shell body of displayer support, and forming process thereof

A technology of display bracket and injection mold, applied in the direction of coating, can solve the problems of reducing the molding efficiency of the display bracket, and the finished product and the mold are not easy to debond, etc., and achieve the effect of reducing local oxidation and improving separation efficiency.

Inactive Publication Date: 2021-03-05
SUZHOU HAIBO RUBBER & PLASTIC HARDWARE PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, after the injection molding of the display bracket is completed, it is easy to appear that the finished product and the mold are not easy to detach after injection molding, thereby reducing the efficiency of molding the display bracket

Method used

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  • Injection mold for shell body of displayer support, and forming process thereof
  • Injection mold for shell body of displayer support, and forming process thereof
  • Injection mold for shell body of displayer support, and forming process thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0044] see Figure 1-5 , an injection mold for a display bracket shell, comprising a lower mold plate 1, a plastic addition hole is installed at the bottom of the lower mold plate 1, and is used for filling plastic between the lower mold plate 1 and the upper mold shell 2 during injection molding, and the lower mold The upper end of the plate 1 is provided with an upper mold shell 2, the lower mold plate 1 is embedded with a connecting screw 3, and the connecting screw 3 is threadedly connected with the upper mold shell 2, and the upper end of the lower mold plate 1 is dug with a storage side groove 4, and a storage side groove 4 There is a reaction bar frame 5 inside, the outer end of the reaction bar frame 5 is drilled with a threaded hole 6 penetrated by the connecting screw 3, the reaction bar frame 5 is dug with a built-in cavity 7, and the inner wall of the built-in cavity 7 is fixedly connected with a pre-sealed paper 8 , the bottom end of the built-in cavity 7 is fixed...

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Abstract

The invention discloses an injection mold for a shell body of a displayer support, and a forming process thereof, and belongs to the technical field of computer accessories. According to the scheme, oxygen penetrates through an exhaust guide hole, enters an oil storage cavity, ejects a rubber sealing piece open, then enters a position between a contact attachment film and the exhaust guide hole and reacts with reductive iron powder; on one hand, by the aid of the lubricating effect of lubricating oil, the adhesion degree of the contact attachment film and a finished product wrapped by the contact attachment film and an upper die shell can be reduced; on the other hand, by the aid of the continuous action of oxygen, separation for the contact attachment film and the exhaust guide hole can be prompted, and therefore the separation efficiency for the finished product and the upper die shell is increased; in addition, by the aid of the lubricating effect of the lubricating oil, the finished product wrapped by the lubricating oil can be protected, and by means of the sealing effect of the lubricating oil, the phenomenon of local oxidation caused by contact between the finished product after demolding, and air can be reduced; and by the aid of ferroferric oxide powder generated after the reaction, the demolding efficiency of the contact attachment film and the injection-molded finished product can be increased under the adsorption effect of magnet end balls on the ferroferric oxide powder.

Description

technical field [0001] The invention relates to the technical field of computer accessories, and more specifically relates to an injection mold for a display bracket shell and a molding process thereof. Background technique [0002] With the advent of the information age, computers and networks have almost become an important part of people's work and life, especially for young and middle-aged people. However, "computer diseases" caused by improper use have also followed. Cervical spondylosis is the most common, mostly manifested as neck stiffness, shoulder and arm pain, finger numbness, dizziness, etc. It is mainly due to the tension and strain of the muscles around the cervical spine caused by improper use of the computer, the degeneration of the cervical intervertebral disc and small joints, and the display stand. Came into being. [0003] The monitor stand is a product that can fix monitors, notebooks or tablet computers, etc. It can help solve various technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/83B29C45/00
CPCB29C45/00B29C45/26B29C45/83
Inventor 周枫岳从新张秀金
Owner SUZHOU HAIBO RUBBER & PLASTIC HARDWARE PROD CO LTD
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